/*
 * Copyright (c) 2011, Ranjith TV
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *   * Redistributions of source code must retain the above copyright notice,
 *     this list of conditions and the following disclaimer.
 *   * Redistributions in binary form must reproduce the above copyright notice,
       this list of conditions and the following disclaimer
 *     in the documentation and/or other materials provided with the distribution.
 *   * Neither the name the Ranjith nor the names of its contributors may be used
       to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef _RGLUTPOINT_H_
#define _RGLUTPOINT_H_

/**
 * @class RGlutPoint
 * @brief Template class for simple point.
 */
template <typename T>
class RGlutPoint
{
public:
    RGlutPoint()
        : mX(0),
          mY(0)
    {}

    RGlutPoint(const T &x, const T &y)
        : mX(x),
          mY(y)
    {}

    /*!
     * Sets X value
     */
    void setX(const T &x) {
        mX = x;
    }

    /*!
     * Retrieves X value
     */
    T x() const {
        return mX;
    }

    /*!
     * Sets Y value
     */
    void setY(const T &y) {
        mY = y;
    }
    
    /*!
     * Retrieves Y value
     */
    T y() const {
        return mY;
    }

private:
    T mX;
    T mY;
};

typedef RGlutPoint<int> RGlutPointI;
typedef RGlutPoint<unsigned int> RGlutPointUI;
typedef RGlutPoint<float> RGlutPointF;
typedef RGlutPoint<double> RGlutPointD;

#endif

